INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '240ca35d32e325cc495415962c932ea9ed67946a082217a74dc03ba351d1a5f0', 
    'rwhoHn7HV7Awf9Y8Hjwh2wtHlIDLqnEZ/MVrRadf1JM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)